Epson LQ-2550 Technical Manual page 48

2.1 GENERAL
This chapter will describe features and operations of the Model-5560 printer mechanism, ROPS/ROPSE
power circuit board, ROMA control circuit board and control panel.
In this chapter, the following abbreviations are used:
Carriage
CR:
PE: Paper end
PF: Paper feed
PG: Platen gap
PT: Paper thickness
LD: Loading
RL: Release
HP:
Home position
HF: Head fan
PW:Paper width
2-1